Download or read book Annealing of Irradiation Damage in High Copper Ferritic Steels written by JH. Phillips and published by . This book was released on 1976 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The postirradiation annealing response of one SA 302 Grade B plate material and two high-copper weld metals irradiated at 550 °F (288°C) was measured for annealing temperatures in the range 600°F (316°C) to 850 °F (454°C) and annealing times up to 1 week (168 h). Recovery of pre-irradiation microhardness was followed for all three steels. In addition, recovery of ductile-brittle transition temperature (DBTT) was measured for the SA 302 Grade B material. Optical and transmission electron microscopy (TEM) were utilized to characterize the microstructures of the irradiated and annealed SA 302 Grade B plate material. Small fracture specimens of all three steels were broken in an Auger spectrometer. Auger analyses were performed on the fracture surfaces, which were subsequently characterized with scanning electron microscopy (SEM). Microhardness measurements indicated that the weld metal with the highest copper content (0.31 weight percent) and lowest fluence (5.7 x 1018 neutrons (n)/cm2) was the most resistant to softening under postirradiation annealing. The recovery of ductility as measured by the DBTT shift of the SA 302 Grade B material paralleled the recovery as measured by microhardness. All three steels showed increased recovery with higher annealing temperatures and longer annealing times. No visible microstructural changes accompanied irradiation or annealing. Some evidence for a 5 to 10 percent increase in copper concentration at the fracture surfaces of irradiated specimens was obtained. No significant segregation of any element to the fracture surfaces, however, was observed to result from irradiation or postirradiation annealing. The measured annealing response of these steels agreed well with the values predicted by a previously developed theoretical model based on the dissolution of copper-vacancy aggregates.
Download or read book Irradiation Effects on the Microstructure on Properties of Metals written by ASTM International Symposium on Effects of Radiation on Structural Materials and published by ASTM International. This book was released on 1976 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Radiation on Materials written by D. S. Gelles and published by ASTM International. This book was released on 1996 with total page 1169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Radiation on Materials written by Arvind S. Kumar and published by ASTM International. This book was released on 1994 with total page 1319 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1982 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1978 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NUREG CR written by U.S. Nuclear Regulatory Commission and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thermal Annealing and Ion Irradiation on the Microstructures of HT 9 Ferritic Steel written by Ji-Jung Kai and published by . This book was released on 1986 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Radiation on Materials written by and published by . This book was released on 1996 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1978 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book LWR Pressure Vessel Surveillance Dosimetry Improvement Program written by and published by . This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Book of ASTM Standards written by American Society for Testing and Materials and published by . This book was released on 1986 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thermal Annealing and Ion Irradiation on the Properties and Microstructures of Copper Alloys written by Steven John Zinkle and published by . This book was released on 1985 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Radiation on Materials written by Stan T. Rosinski and published by ASTM International. This book was released on 2001 with total page 879 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Engineering Materials and Technology written by and published by . This book was released on 1973 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of Topical Conference on Ferritic Alloys for Use in Nuclear Energy Technologies Snowbird Utah June 19 23 1983 written by John Wolfersperger Davis and published by Society for Mining Metallurgy & Exploration. This book was released on 1984 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
